Great Observatories Explore Galactic Center
http://antwrp.gsfc.nasa.gov/apod/ap091111.html
Pictured above, in greater detail and in more colors than ever seen before, are the combined images of the
Hubble Space Telescope in near-infrard light, the
Spitzer Space Telescope in infrared light, and the
Chandra X-ray Observatory in X-ray light. A menagerie of vast star
fields is visible, along with dense star clusters, long filaments of gas and dust, expanding supernova remnants, and the
energetic surroundings of what likely is our
Galaxy's central black hole. Many of these features are labeled on a
complementary annotated image.
http://imgsrc.hubblesite.org/hu/db/i..._large_web.jpg